Apr 24, 2020 · Indonesia's PT Darma Henwa Tbk (DEWA) agreed on a joint venture company establishment and consultancy cooperation with Indian mining services company Thriveni Resomin Pte Ltd. The agreement was signed by President Director of Darma Henwa Saptari Hoedaja and Managing Director of Thriveni Earthmovers Pvt Ltd, Balasubramanian Prabhakaran.